Sunwoda SunESS 10H 10kWh energy storage system

Sunwoda SunESS 10H 10kWh energy storage system A modular system based on LiFePO4 cells, offering nominal energy of 10 kWh and usable capacity of 9 kWh at 90% DOD. The system operates at approximately 409.6 V and achieves cycle efficiency above 95%, translating to efficient storage and delivery of energy in photovoltaic and hybrid installations.

SunESS 10H supports CAN 2.0 and RS485 communication plus WiFi and LAN options; it has built-in protection against overvoltage, short circuit, and temperature extremes and the ability to connect up to three units in parallel (scalable to 30 kWh). The IP55 enclosure allows internal and external installation, with natural cooling simplifying installation.

Key features

• Nominal capacity 10 kWh, usable at 90% DOD: 9 kWh
• Rated voltage ~409.6 V and cycle efficiency >95%
• Communication: CAN 2.0 / RS485 / WiFi / LAN
• Parallel connection capability up to 3 units (scalability)
• IP55 protection; natural cooling